Archive - North America of Defcon Alerts Threat Monitor

Chinese Research Vessels Monitored in U.S. Arctic as Coast Guard Commissions New Cutters

U.S. Arctic waters encompass maritime zones extending 12 nautical miles from the baseline, where the U.S. exercises full sovereignty over the waters…

Aug 16 •

and

Donald Standeford

Temporary Flight Restriction Announced Over Anchorage, Alaska for Presidential Summit

The Federal Aviation Administration has established a Temporary Flight Restriction over Anchorage on Friday, August 15, in support of the Presidential…

Aug 14 •

National Guard Mobilized to Address Crime Emergency in Washington, D.C.

Defense Secretary Pete Hegseth stated that the mobilization would be operationalized by Secretary of the Army Dan Driscoll, with guard members deployed…

Aug 12 •

and

Donald Standeford

Active Shooter Incident at Fort Stewart Injures Five Soldiers

All wounded soldiers received prompt medical attention, reflecting effective emergency procedures.

Aug 6 •

and

Donald Standeford

NORAD Intercepts Violator of Temporary Flight Restriction Over Bedminster, New Jersey

North American Aerospace Defense Command fighter aircraft intercepted a general aviation aircraft that violated a temporary flight restriction airspace…

Aug 3 •

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Donald Standeford

July 2025

Bulgarian Arms Trafficker and Accomplices Indicted for Supplying Weapons to Mexican Cartels

The group used corruptly obtained end-user certificates from Tanzania to export 50 AK-47 rifles as a test shipment.

Jul 31 •

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Donald Standeford

US Coast Guard: WEATHER ALERT: Tsunami advisory in effect for state of California

An Advisory is in effect from Cape Mendocino to the California/Mexico border.

Jul 30 •

US Coast Guard Issues Evacuation Order For All Commercial Harbors In Hawaii, Closes To Incoming Vessel Traffic

U.S. Coast Guard Oceania: "The USCG Captain of the Port Honolulu has issued an order for all commercial vessels to evacuate all commercial harbors in…

Jul 30 •

U.S. Northern Command Announces Conduct of Arctic Edge 2025 Exercise

Locations include various sites throughout Alaska.

Jul 28 •

U.S. Coast Guard Response to Chinese Research Vessel in U.S. Arctic Waters

China operates three icebreakers, including Xue Long, Xue Long 2, and Zhong Shan Da Xue Ji Di, supporting dual civil-military research in the Arctic.

Jul 26 •

and

Donald Standeford

United States Withdrawal from UNESCO

The action takes effect on December 31, 2026, pursuant to Article II(6) of the UNESCO Constitution. The United States remains a full member until that…

Jul 22 •

and

Donald Standeford

Analysis: Magnitude 7.3 Earthquake South of Sand Point, Alaska, Aftershocks Continue

The National Tsunami Warning Center issued a warning shortly after the event for zones including the Alaska Peninsula and Kodiak Island, which was…

Jul 17 •

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